CN214425794U - Stage lamp heat abstractor - Google Patents
Stage lamp heat abstractor Download PDFInfo
- Publication number
- CN214425794U CN214425794U CN202120666774.3U CN202120666774U CN214425794U CN 214425794 U CN214425794 U CN 214425794U CN 202120666774 U CN202120666774 U CN 202120666774U CN 214425794 U CN214425794 U CN 214425794U
- Authority
- CN
- China
- Prior art keywords
- vent pipe
- pipe
- fixing plate
- fan
- heat sink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a stage lamp heat abstractor, include: a fixing plate; the first air pipe is arranged on the fixing plate, extends downwards from the fixing plate and is provided with a first fan; the second vent pipe is arranged on the fixing plate and extends downwards from the fixing plate; and the hollow cavity is arranged at the tail ends of the first vent pipe and the second vent pipe and is respectively communicated with the tail ends of the first vent pipe and the second vent pipe. When the air current passes through first breather pipe, carry out the heat exchange with the cold air that blows out of second fan, the air current temperature reduces the back, through the backward flow of second breather pipe, further reduces the temperature in the stage lamp casing, and its radiating efficiency is higher.
Description
Technical Field
The utility model relates to a stage lighting equipment field, concretely relates to stage lighting heat abstractor.
Background
The metal halide lamp is generally used as an outdoor stage lamp due to strong penetrating power, but the heat of the metal halide lamp is easily accumulated in the shell of the stage lamp, and if the heat dissipation is not good, the service life of the stage lamp is easily shortened.
The existing stage lamp heat dissipation device mainly dissipates heat by blowing hot air in the shell to the heat dissipation fins, and the heat dissipation efficiency of the heat dissipation mode is low
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a stage lamp heat dissipation device, and solves the problem that the existing heat dissipation device is low in heat dissipation efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
stage lamp heat abstractor, its characterized in that includes: a fixing plate; the first air pipe is arranged on the fixing plate, extends downwards from the fixing plate and is provided with a first fan; the second vent pipe is arranged on the fixing plate and extends downwards from the fixing plate; and the hollow cavity is arranged at the tail ends of the first vent pipe and the second vent pipe and is respectively communicated with the tail ends of the first vent pipe and the second vent pipe.
Furthermore, the first breather pipe comprises a plurality of breather pipes which are fixedly arranged on one side of the fixed plate.
Furthermore, the first breather pipe comprises a plurality of breather pipes which are fixedly arranged on the other side of the fixing plate.
Further, a second fan is arranged on one side adjacent to the first vent pipe.
Furthermore, a third fan is arranged on one side adjacent to the second ventilating pipe, and the third fan is opposite to the second fan.
Furthermore, locate the sealed curb plate of first breather pipe and second breather pipe both sides.
Further, a plurality of radiating fins are arranged between the first vent pipe and the second vent pipe.
Further, the first vent pipe and the second vent pipe are flat.
Further, the hollow cavity is a flat closed cavity.
Compared with the prior art, the beneficial effects of the utility model are that: when the air current passes through first breather pipe, carry out the heat exchange with the cold air that blows out of second fan, the air current temperature reduces the back, through the backward flow of second breather pipe, further reduces the temperature in the stage lamp casing, and its radiating efficiency is higher.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the invention;
fig. 3 is a top view of an embodiment of the invention;
fig. 4 is a perspective view of an embodiment of the present invention;
the present invention will now be described in further detail with reference to the accompanying drawings and examples.
Detailed Description
As shown in fig. 1-2, the stage lamp heat dissipation device of the present invention is a fixing plate 1, which is disposed at the bottom of the housing of the stage lamp. The fixing plate 1 is provided with a plurality of through holes 11 for installing the vent pipes. The ventilation pipes include a plurality of first ventilation pipes 2 and second ventilation pipes 3, which are respectively disposed at both sides of the fixing plate 1 and extend downward. In order to increase the heat dissipation area, the first ventilation pipe 2 and the second ventilation pipe 3 are flat. The first vent pipe is provided with a first fan mounting frame 4 for mounting a first fan. The tail ends of the first vent pipe and the second vent pipe are communicated with a hollow cavity 5, and the hollow cavity 5 is respectively communicated with the tail ends of the first vent pipe 2 and the second vent pipe 3. The hollow cavity 5 may be a flat closed cavity. Hot airflow in the stage lamp shell is blown to the first vent pipe 2 through the first fan, the temperature is reduced after heat exchange of the external environment, the hot airflow flows to the hollow cavity 5, and the hot airflow flows back to the stage lamp shell through the second vent pipe 3, so that the internal temperature is further reduced, and the heat dissipation efficiency is high. A plurality of radiating fins can be arranged between the first ventilating pipe 2 and the second ventilating pipe 3, and the radiating efficiency is further improved.
A second fan mounting bracket 6 is provided adjacent one side of the first air duct for mounting a second fan. The cool air blown by the second fan can further reduce the temperature of the hot air flow in the first vent pipe 2.
And a third fan mounting frame is arranged on one side adjacent to the second vent pipe and used for mounting a third fan, the third fan is opposite to the second fan in position and can be used for sucking air and sucking out air blown out by the second fan, and the heat exchange efficiency is improved.
The positions 7 on the two sides of the first ventilating pipe and the second ventilating pipe can be provided with sealing side plates to seal the whole first ventilating pipe 2 and the whole second ventilating pipe 3, so that cold air blown out by the second fan can cool hot air flow in the first ventilating pipe 2 to the maximum degree, and the heat exchange efficiency is improved.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (9)
1. Stage lamp heat abstractor, its characterized in that includes:
a fixing plate;
the first air pipe is arranged on the fixing plate, extends downwards from the fixing plate and is provided with a first fan;
the second vent pipe is arranged on the fixing plate and extends downwards from the fixing plate;
and the hollow cavity is arranged at the tail ends of the first vent pipe and the second vent pipe and is respectively communicated with the tail ends of the first vent pipe and the second vent pipe.
2. The stage light heat sink of claim 1, wherein: the first breather pipe comprises a plurality of breather pipes which are fixedly arranged on one side of the fixed plate.
3. The stage light heat sink of claim 2, wherein: the first breather pipe comprises a plurality of breather pipes which are fixedly arranged on the other side of the fixing plate.
4. The stage light heat sink of claim 3, wherein: a second fan is arranged on one side adjacent to the first vent pipe.
5. The stage light heat sink of claim 4, wherein: and a third fan is arranged at one side adjacent to the second ventilating pipe, and the third fan is opposite to the second fan.
6. The stage light heat sink of claim 4, wherein: and the sealing side plates are arranged on two sides of the first vent pipe and the second vent pipe.
7. The stage light heat sink of claim 1, wherein: and a plurality of radiating fins are arranged between the first vent pipe and the second vent pipe.
8. The stage light heat sink of claim 1, wherein: the first vent pipe and the second vent pipe are flat.
9. The stage light heat sink of claim 1, wherein: the hollow cavity is a flat closed cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666774.3U CN214425794U (en) | 2021-03-31 | 2021-03-31 | Stage lamp heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120666774.3U CN214425794U (en) | 2021-03-31 | 2021-03-31 | Stage lamp heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425794U true CN214425794U (en) | 2021-10-19 |
Family
ID=78075583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120666774.3U Active CN214425794U (en) | 2021-03-31 | 2021-03-31 | Stage lamp heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425794U (en) |
-
2021
- 2021-03-31 CN CN202120666774.3U patent/CN214425794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105716046B (en) | Active radiator of all-round convection current and applied this radiator's stage lamp | |
| KR20080006979A (en) | A street lamp | |
| CN214425794U (en) | Stage lamp heat abstractor | |
| CN109556073B (en) | High-power LED car light | |
| US20240052999A1 (en) | Tire inflator for vehicles | |
| CN212157026U (en) | Heat dissipation car lamp | |
| CN211075698U (en) | New energy automobile is with from thermal diffusivity L ED car light | |
| CN217004387U (en) | Heat dissipation aluminum material for LED lamp | |
| CN218846062U (en) | Street lamp with phase change inhabitation sheet formula radiator | |
| CN216244197U (en) | Heat dissipation system of stage LED lamp | |
| CN216819996U (en) | One-way isolation optical gate with high safety performance | |
| CN111964022B (en) | Outdoor lighting lamp heat dissipation assembly with high sealing performance and multidimensional heat transfer | |
| CN213872381U (en) | LED projecting lamp with heat abstractor | |
| CN216346055U (en) | Radiator for automobile lamp | |
| CN219300692U (en) | Fin radiator | |
| CN216591642U (en) | Waterproof lamp with good heat dissipation effect | |
| CN219693184U (en) | Flow-through type efficient heat dissipation lamp | |
| CN218209188U (en) | High-efficient heat dissipation stage lamp | |
| CN219834787U (en) | Layered combined air-cooling heat dissipation mechanism | |
| CN214198518U (en) | Automobile daytime running lamp radiator | |
| CN218237411U (en) | Radiator, radiating assembly and spotlight | |
| CN216449868U (en) | Power supply control box and lamp | |
| CN211176620U (en) | Waterproof lamp with internal circulation heat dissipation function for stage | |
| CN218409591U (en) | High-power LED light source structure with high heat dissipation performance | |
| CN211176351U (en) | L ED bulb lamp easy to radiate heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |